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Heart|Natural|GIA

1.01ct H I1 Heart Natural Diamond

EX • H/I1 • GIA 2497925145

Certificate GIA 2497925145

Diamond specifications and retailer prices

From $1,080 SGD
HK$6,600 HKD
As of November 1, 2026
Save $2,438 SGD (69%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,518 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.01ct natural heart diamond

This 1.01ct natural heart sits in the classic one-carat band, graded H colour (near-colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2497925145. Listed at 9 retailers as of October 30, 2026, with prices from $1,080 to $3,518, a $2,438 spread on the same certified stone. NZ Jewellers lists it at $3,518. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
H
Colour
I1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2497925145
Dimensions6.01 × 6.98 × 3.90 mm
L/W Ratio1.16
Top View
6.01 mm6.98 mm1.01 ctH / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2497925145
Side View
Table 58.0%CrownGirdle: THK-XTKPavilionCulet: NoneDepth 55.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $3,518 SGD|Low: $1,064 SGD|High: $3,861 SGD|Avg: $1,743 SGD|-8.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 3$1,080 SGD
Retailer 8$1,382 SGD
Retailer 2$1,436 SGD
Retailer 4$1,442 SGD
Retailer 6$1,442 SGD
Retailer 5$1,498 SGD
Retailer 9$1,534 SGD
Retailer 7$1,664 SGD
Retailer 10$1,906 SGD
NZ Jewellers$3,518 SGD

42 data points across 10 retailers

9 retailers$1,080 SGD to $3,518 SGD

A
Cheapest Retailer
-
$1,080 SGD
HK$6,600 HKD
A
Retailer 2
-
$1,382 SGD
$1,081 USD
View
A
Retailer 3
-
$1,436 SGD
₹106,950 INR
View
A
Retailer 4
-
$1,442 SGD
$1,128 USD
View
A
Retailer 5
-
$1,442 SGD
$1,128 USD
View
A
Retailer 6
-
$1,498 SGD
$1,172 USD
View
A
Retailer 7
-
$1,534 SGD
$1,200 USD
View
A
Retailer 8
-
$1,664 SGD
$1,302 USD
View
Most Expensive
B
NZ Jewellers
fb7c1c54-db56-4949-954b-43d8dbc64591 · Oct 30
$3,518 SGD
$2,752 USD
View
8 more retailers have this diamond
Prices start from $1,080 SGDSave up to $2,438 SGD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.01ct Heart
$1,080 SGD